摘要
河北灵寿县山丘区是太行山前典型的严重缺水地区。在该区广泛分布的片岩、片麻岩等变质岩的富水性一般较差。对变质岩区大理岩系地下水赋存规律的分析可以更好地指导和帮助当地群众解决长期面临的缺水问题。分析结果表明:该区主要存在三种大理岩含水岩组类型和两种蓄水构造类型;地下水水化学类型为Ca-HCO3型水,水质符合国家饮用水标准。
It is the typical water-deficient region in front of Taihangshan in Lingshou county of Heibei province.There are widely distributed schist,gneiss and other metamorphic rocks,which water yield property is ordinarily poor.Analyzing the water-bearing laws of the marble series in the metamorphic rock areas can better guide and assist local residents to solve the long-term facing water-deficient problem.The results shows that there are mainly three types of the marble water-bearing formations as well as two types of water—storing structures;The hydrochemical types of the groundwater are Ca-HCO3,and its quality corresponds with the Chinese drinking water standards.
出处
《地下水》
2012年第3期29-31,共3页
Ground water
基金
中国地质调查局"华北西北严重缺水地区地下水勘查"(1212011121179)
关键词
缺水地区
变质岩
大理岩系
富水性
赋水规律
Water-deficient region
metamorphic rock
marble series
water yield property and water-bearing laws
